20159672030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{39023}}^1$

素因数の和:41768

約数の個数: 32

約数和(自身を含む): 38212300800

約数和(自身を除く): 18052628770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2719, 5438, 13595, 27190, 39023, 51661, 78046, 103322, 195115, 258305, 390230, 516610, 741437, 1482874, 3707185, 7414370, 106103537, 212207074, 530517685, 1061035370, 2015967203, 4031934406, 10079836015, 20159672030]

約数ペア:

[(1, 20159672030), (2, 10079836015), (5, 4031934406), (10, 2015967203), (19, 1061035370), (38, 530517685), (95, 212207074), (190, 106103537), (2719, 7414370), (5438, 3707185), (13595, 1482874), (27190, 741437), (39023, 516610), (51661, 390230), (78046, 258305), (103322, 195115)]